Buick P Codes (Powertrain)

Looking To Get Clarity On The Two Codes. I Have Replaced The Wires And Plugs. The Service Engine Light Is Now Out. Is There Anything Else I...

Engine Performance Problem 1996 Buick Lesabre 6 Cyl Front Wheel Drive Automatic I Failed Inspection Due To The Above Codes I Wish To...

1996 Park Ave With 150000 Miles. Stuttering And Stumbling , Idle Problem. Gives A P0102 Code Low Voltage To Maf Sensor. Changed Maf No Help...

I'm Getting All 3 Of These Codes And Not Sure What To Do. I Had Been Getting A P0171 Code And I Cleaned The Mass Air Flow Sensor. ...

Check Engine Light Is On. Code Comes Up P1640 Which Gives Me 3 Possibilities. The Torque Converter Locks Up Ok, So That Eliminates One....

I Am Having Trouble Finding The Meaning Of Two Trouble Codes I Have For This Car. The Codes Are Four Digit Obd1 Codes. I Have P0670 And...

I Keep Getting Dtc's P0342 And P0321 Even After Replacing Crankshaft Senor And Camshaft Senor What Would Be Cause This To Happen? Is The...

Engine Performance Problem 1992 Buick Lesabre 6 Cyl Automatic 210000 Miles How Do You Test To See If You May Have A Bad Ignition...

What Does Code P1406 Mean For A 1997 Buick Lesabre?

I Have A 1998 Buick Park Ave V-6 Auto 130000 Miles. I Keep Resetting A Code P0113 Iat (intake Air Temp. Sensor High Input) Do You Have Any...